383874502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4889}}^1$

素因数の和:5028

約数の個数: 32

約数和(自身を含む): 650643840

約数和(自身を除く): 266769338

約数列:

[1, 2, 11, 22, 43, 83, 86, 166, 473, 913, 946, 1826, 3569, 4889, 7138, 9778, 39259, 53779, 78518, 107558, 210227, 405787, 420454, 811574, 2312497, 4463657, 4624994, 8927314, 17448841, 34897682, 191937251, 383874502]

約数ペア:

[(1, 383874502), (2, 191937251), (11, 34897682), (22, 17448841), (43, 8927314), (83, 4624994), (86, 4463657), (166, 2312497), (473, 811574), (913, 420454), (946, 405787), (1826, 210227), (3569, 107558), (4889, 78518), (7138, 53779), (9778, 39259)]